<template>
  <div>
    <vxe-grid ref="gridRef" v-bind="gridOptions" @header-cell-click="headerCellClickEvent"></vxe-grid>
  </div>
</template>

<script lang="ts">
import Vue from 'vue'
import { VxeUI } from 'vxe-pc-ui'
import { VxeGridInstance, VxeGridProps } from 'vxe-table'

interface RowVO {
  id: number
  name: string
  role: string
  sex: string
  age: number
  address: string
}

export default Vue.extend({
  data () {
    const gridOptions: VxeGridProps<RowVO> = {
      height: 300,
      columnConfig: {
        isCurrent: true,
        isHover: true
      },
      currentColumnConfig: {
        trigger: 'manual'
      },
      columns: [
        { type: 'seq', width: 70 },
        { field: 'name', title: 'Name' },
        { field: 'sex', title: 'Sex' },
        { field: 'age', title: 'Age' },
        { field: 'address', title: 'Address' }
      ],
      data: [
        { id: 10001, name: 'Test1', role: 'Develop', sex: 'Man', age: 28, address: 'test abc' },
        { id: 10002, name: 'Test2', role: 'Test', sex: 'Women', age: 22, address: 'Guangzhou' },
        { id: 10003, name: 'Test3', role: 'PM', sex: 'Man', age: 32, address: 'Shanghai' },
        { id: 10004, name: 'Test4', role: 'Designer', sex: 'Women', age: 23, address: 'test abc' },
        { id: 10005, name: 'Test5', role: 'Develop', sex: 'Women', age: 30, address: 'Shanghai' },
        { id: 10006, name: 'Test6', role: 'Designer', sex: 'Women', age: 21, address: 'test abc' },
        { id: 10007, name: 'Test7', role: 'Test', sex: 'Man', age: 29, address: 'test abc' },
        { id: 10008, name: 'Test8', role: 'Develop', sex: 'Man', age: 35, address: 'test abc' }
      ]
    }

    return {
      gridOptions
    }
  },
  methods: {
    headerCellClickEvent ({ column }) {
      // 异步判断是否选中
      this.gridOptions.loading = true
      setTimeout(() => {
        if (['age'].includes(column.field)) {
          VxeUI.modal.message({
            content: '禁止选中',
            status: 'error'
          })
        } else {
          const $grid = this.$refs.gridRef as VxeGridInstance<RowVO>
          if ($grid) {
            $grid.setCurrentColumn(column)
          }
        }
        this.gridOptions.loading = false
      }, 300)
    }
  }
})
</script>
